MTL - Deep Sea Survival: Start a Submarine (Deep Ocean Survival: A Submarine From The Start) - Chapter 9 fantasy underwater world

Elliot Hawthorne, had transmigrated into the body of a struggling apprentice mage, and now had one simple goal, summon a small, harmless spirit to pass his magic academy’s final exam. But thanks to a mistranslation in an ancient grimoire, he instead summons Azrael, the almighty Demon King.That would’ve been bad enough…. but then the spell accidentally binds them in an unbreakable marriage contract.Now, Elliot is stuck with a possessive, dangerously powerful, and ridiculously affectionate demon husband who:Carries him everywhere because “His cute little summoner’s feet shouldn’t touch the ground.”Summons hellfire just to keep Elliot warm when he complains about the cold.Declares war on any kingdom that dares to call Elliot “single.”Refuses to be unsummoned.“Why would I leave? My husband is here.”Worse, every holy knight, exorcist, and jealous god now wants Elliot dead for “stealing” the most powerful demon in existence.. Stuck with a one-in-a-million system dungeon and a devilish Demon husband, Elliott's life is constantly on the brink of disaster...But when Elliot starts uncovering secrets about the contract, he realizes…Did I really summon him by accident? Or… was Azrael waiting for me all along?One way or another, Elliott’s unlucky life becomes worse. An impending doom threatens the existence of the human and mortal worlds.And as if that wasn’t enough, he’s also stuck with a Demon for a husband.But maybe, just maybe… being bound to a dangerously powerful Demon King isn’t the worst fate after all.

After being a young master for more than ten years, he was reborn overnight became a ger who had nothing. This ger was still a lunatic!

Crazy people were hated in the tribe! He was also bullied and robbed! In the end, he was forcibly betrothed to a beastman that he didn’t even recognize.

After accepting the facts tremblingly, Wang Jin began to use the golden finger to reverse the adversity.

Being disliked by others and then becoming everyone’s favorite, snatching back everything that was robbed, as for… the beastman who was forced to marry…

Wang Jin looked at the man who had been standing by his side, and the man felt his gaze, looking back at Wang Jin, his indifferent eyes suddenly became warmer. He stretched out his hand and clasped Wang Jin’s ten fingers tightly, and said softly: “In this life, I only want you alone, no matter whether you are a little lunatic or not.

Wang Jin’s heart skipped a beat.

Forget it, this man… is quite interesting, so let’s keep him!

Years later, Wang Jin was pregnant with a big belly, gnashing his teeth with hatred when he saw the gentle and flattering man in front of him.

We agreed to only be together, and never get pregnant!

A man’s mouth, except for himself, was a deceiving ghost!

- Description from Novelupdates

The male student, Fukai Nagamasa, ignores his studies for college entrance exams in favor of following the path to chuunibyou. As he fainted during night cramming session before the exams, he realized that he was transported to a parallel world as a feudal lord in the Sengoku Era. Not to mention that suddenly, he was marrying the sixth Demon King, Oda Nobunaga’s little sister, the one who was purported to be an unrivaled beauty?

Mu Haohao, the younger sister of the president of the Mu family, has a good appearance, a good family background, everything is good, but her life is a little shorter, at the age of 20.

Life is short so far, and relatives deeply regret at the funeral. Such a good girl has never even talked about love… Before the words fall, one, two, three, four, five men came… Each claimed to be a widow.

The deeds of the Sea King during his lifetime were exposed, and the scene of the rollover after his death was comparable to hell. The male protagonists have green lights on their heads, so angry that they are all reborn.

Blocked the shivering little girl in the corner and asked, “Speak, who to choose?!” – I thought it was a close competition, but only later did I realize that we… surrendered willingly.

[The heroine is not a sea king, but has hidden feelings] [1V1, Shuangjie] [Sweet pet, relaxed]

- Description from novelbuddy